Terminal register method and terminal device

Abstract

The present invention provides a terminal register method and a terminal device. The terminal register method comprises the steps of using a processor at the application side of the terminal to detect the register state of a processor at the Modem side of the terminal in a CS domain, when the terminal initiates a register flow and if a data business function of the terminal is turned on; if the processor at the application side of the terminal detects that the register state of the processor at the Modem side in the CS domain is successful register, using the processor at the application side to send a PDP activation request to the processor at the Modem side in such that the processor at the Modem side can send the PDP activation request to a base station. According to the present invention, when the processor at the Modem side does not register successfully in the CS domain, the processor at the application side of the above terminal does not issue the PDP activation request to the processor at the Modem side, so that the issue of the PDP activation request can be prevented from influencing the register of the processor at the Modem side in the CS domain, and accordingly, the register time of the processor at the Modem side of the terminal in the CS domain can be reduced.

Description

technical field [0001] The present invention relates to communication technology, in particular to a terminal registration method and terminal equipment. Background technique [0002] After the current smart terminal is turned on, it needs to register in a circuit switching (Circuit Switch; hereinafter referred to as: CS) domain and a packet switching (Packet Switch; hereinafter referred to as: PS) domain before obtaining a service. The terminal in the CS domain mainly obtains telephone and / or short message services; while in the PS domain, it mainly obtains services such as data services and / or multimedia services. The registration processes in the CS domain and the PS domain are parallel, and the registration is completed almost simultaneously in time. [0003] Currently, smart terminals generally have a dual-processor structure of an application-side processor + a modem (Modem)-side processor. The modem-side processor is responsible for the processing of the underlying ...

AI Technical Summary

Problems solved by technology

However, if the PDP activation request is sent to the Modem side when the terminal is in the CS domain and PS domain registration process, it will interfere with the underlying network search process, so that the RRC module cannot normally obtain the list of available networks, affecting the terminal in the CS domain and PS domain. The direct form of registration is that the terminal cannot register with the network for a long time in the CS domain, and is in an emergency call or no service state for a long time.

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